APA način citiranja (7. izdanje)
Classen, A. (2014). Mental health, spirituality, and religion in the Middle Ages and early Modern age. De Gruyter.
Čikaški stil citiranja (17. izdanje)
Classen, Albrecht. Mental Health, Spirituality, and Religion in the Middle Ages and Early Modern Age. Berlin ; Boston: De Gruyter, 2014.
MLA način citiranja (9. izdanje)
Classen, Albrecht. Mental Health, Spirituality, and Religion in the Middle Ages and Early Modern Age. De Gruyter, 2014.
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